What’s the cheapest stopover airport for flights from Hong Kong to Sofia?

Frankfurt am Main (FRA) is the most affordable one-stop option, with an average return flight price of HK$6,399. Find deals

How long is the flight from Hong Kong to Sofia?

Airlines like SWISS fly from Hong Kong to Sofia in about 20h 45m. The time it takes to get you to your destination can typically vary by up to . There are 8383 km between Hong Kong and Sofia.

What is the cheapest day to fly from Hong Kong to Sofia?

Travellers seeking maximum savings on their Hong Kong to Sofia flight should consider departing on Friday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Sofia ranges from 30.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Sofia when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What is the cheapest day to fly return from Hong Kong to Sofia?

Travellers have found that booking a Thursday departure is the best way to save up to 21% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest time of day to fly from HKG to SOF?

When flying from Hong Kong to Sofia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Hong Kong to Sofia that include hotel bookings?

Yes. In addition to deals on Hong Kong to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Hong Kong to Sofia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Sofia.

Can I find deals for business class flights from Hong Kong to Sofia?

Yes. Cheapflights offers flight deals from Hong Kong to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

HK$2,366+ Cheap Flights from Hong Kong to Sofia

Cheap flight deals from Hong Kong to Sofia

Round-trip from	HK$5,113
One-way from	HK$2,366

26-10-2-11
4 total stops
55h 15m total
Hong Kong to Sofia

Search Deals

28-10
2 total stops
47h 20m total
Hong Kong to Sofia

Search Deals

Find flight deals from Hong Kong to Sofia

Cheapest flights from Hong Kong to Sofia
Explore the most affordable flight options available from Hong Kong to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.

Sun 26-1014:35HKG - SOF

2 stops33h 25mMultiple Airlines

Sun 2-1107:55SOF - HKG

2 stops21h 50mMultiple Airlines

Deal found 10-9HK$5,113

Sun 26-1023:30HKG - SOF

1 stop20h 45mSWISS

Sun 2-1111:00SOF - HKG

1 stop24h 45mSWISS

Deal found 10-9HK$7,066

Sun 5-1008:50HKG - SOF

2 stops29h 35mMultiple Airlines

Thu 9-1015:35SOF - HKG

3 stops27h 05mMultiple Airlines

Deal found 11-9HK$7,829

Tue 16-919:00HKG - SOF

1 stop24h 25mEmirates

Mon 13-1015:25SOF - HKG

1 stop25h 30mEmirates

Deal found 12-9HK$8,685

Best flights from Hong Kong to Sofia
Discover carefully curated flight deals from Hong Kong to Sofia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 September 2025.

Sun 26-1014:35HKG - SOF

2 stops33h 25mMultiple Airlines

Sun 2-1107:55SOF - HKG

2 stops21h 50mMultiple Airlines

Deal found 10-9HK$5,113

Sun 26-1023:30HKG - SOF

1 stop20h 45mSWISS

Sun 2-1111:00SOF - HKG

1 stop24h 45mSWISS

Deal found 10-9HK$7,066

Fri 13-209:35HKG - SOF

2 stops35h 35mIndiGo

Sat 21-216:00SOF - HKG

2 stops33h 55mIndiGo

Deal found 10-9HK$7,984

Fri 13-223:25HKG - SOF

1 stop20h 40mKLM

Sat 21-207:00SOF - HKG

1 stop27h 20mKLM

Deal found 10-9HK$8,638

Sun 5-1008:50HKG - SOF

2 stops29h 35mMultiple Airlines

Thu 9-1007:00SOF - HKG

2 stops25h 50mMultiple Airlines

Deal found 11-9HK$8,342

Fri 13-209:35HKG - SOF

2 stops35h 35mMultiple Airlines

Sat 21-212:30SOF - HKG

1 stop27h 10mMultiple Airlines

Deal found 10-9HK$8,654

Last-minute flights from Hong Kong to Sofia
Discover last-minute flight deals from Hong Kong to Sofia. Data last updated 13 September 2025 and is based on user searches.

Tue 16-919:00HKG - SOF

1 stop24h 25mEmirates

Mon 13-1015:25SOF - HKG

1 stop25h 30mEmirates

Deal found 12-9HK$8,685

Sun 5-1008:50HKG - SOF

2 stops29h 35mMultiple Airlines

Thu 9-1015:35SOF - HKG

3 stops27h 05mMultiple Airlines

Deal found 11-9HK$7,829

Sun 26-1014:35HKG - SOF

2 stops33h 25mMultiple Airlines

Sun 2-1107:55SOF - HKG

2 stops21h 50mMultiple Airlines

Deal found 10-9HK$5,113

Sun 26-1023:30HKG - SOF

1 stop20h 45mSWISS

Sun 2-1111:00SOF - HKG

1 stop24h 45mSWISS

Deal found 10-9HK$7,066

One-way flights from Hong Kong to Sofia
Search for one-way flight options from Hong Kong to Sofia. Find affordable one-way fares based on user searches. Data last updated 13 September 2025.

Tue 28-1020:10HKG - SOF

2 stops47h 20mMultiple Airlines

Deal found 12-9HK$2,366

Mon 27-1007:50HKG - SOF

2 stops35h 40mMultiple Airlines

Deal found 12-9HK$2,374

Sun 19-1010:30HKG - SOF

2 stops32h 05mMultiple Airlines

Deal found 12-9HK$2,405

Mon 20-1008:30HKG - SOF

2 stops32h 55mMultiple Airlines

Deal found 11-9HK$2,412

Sat 18-1013:40HKG - SOF

2 stops52h 55mMultiple Airlines

Deal found 11-9HK$2,451

Wed 22-1019:35HKG - SOF

2 stops30h 45mMultiple Airlines

Deal found 12-9HK$2,467

Mon 6-1006:15HKG - SOF

2 stops43h 20mMultiple Airlines

Deal found 13-9HK$2,482

Fri 10-1007:30HKG - SOF

2 stops35h 05mMultiple Airlines

Deal found 12-9HK$2,490

Wed 15-1008:30HKG - SOF

2 stops32h 55mMultiple Airlines

Deal found 12-9HK$2,498

Fly from

Fly to

Route

Departure

Return

Price

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Sun 26-10

14:35-18:00

2 stops33h 25m

Sofia

Sun 2-11

07:55-11:45

2 stops21h 50m

HK$5,113

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Sun 26-10

23:30-14:15

1 stop20h 45m

Sofia

Sun 2-11

11:00-17:45

1 stop24h 45m

HK$7,066

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Fri 13-2

09:35-15:10

2 stops35h 35m

Sofia

Sat 21-2

16:00-07:55

2 stops33h 55m

HK$7,984

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Sun 5-10

08:50-09:25

2 stops29h 35m

Sofia

Thu 9-10

07:00-13:50

2 stops25h 50m

HK$8,342

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Fri 13-2

23:25-14:05

1 stop20h 40m

Sofia

Sat 21-2

07:00-16:20

1 stop27h 20m

HK$8,638

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Fri 13-2

09:35-15:10

2 stops35h 35m

Sofia

Sat 21-2

12:30-21:40

1 stop27h 10m

HK$8,654

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Tue 28-10

08:30-13:30

2 stops35h 00m

HK$2,389

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Mon 20-10

08:30-12:25

2 stops32h 55m

HK$2,412

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Sat 18-10

13:40-13:35

2 stops52h 55m

HK$2,451

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Mon 6-10

06:15-20:35

2 stops43h 20m

HK$2,482

Flights are sorted by cheapest return flights first.

Deals found on 12-9

Showing 1-10 of 16 results

Best time to book a flight from Hong Kong to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Hong Kong with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Sofia

What’s the top stopover airport for flights from Hong Kong to Sofia?

Istanbul (IST) – chosen by Cheapflights users on 71% of one-stop itineraries from Hong Kong to Sofia on Cheapflights.

What’s the fastest stopover option from Hong Kong to Sofia?

Flights via Istanbul (IST) have the shortest average one-way travel time for one-stop routes: 15h 11m.

What’s the fastest stopover option from Hong Kong to Sofia?

Flights via Istanbul (IST) have the shortest average one-way travel time for one-stop routes: 15h 11m.

Which airport typically offers the quickest stopover for flights from Hong Kong to Sofia?

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 13m.

Related info for your journey

How long is the flight from Hong Kong to Sofia?
Airlines like SWISS fly from Hong Kong to Sofia in about 20h 45m. The time it takes to get you to your destination can typically vary by up to . There are 8383 km between Hong Kong and Sofia.
Can I find deals for flights from Hong Kong to Sofia that include hotel bookings?
Yes. In addition to deals on Hong Kong to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong to Sofia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Sofia.
Can I find deals for business class flights from Hong Kong to Sofia?
Yes. Cheapflights offers flight deals from Hong Kong to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Plovdiv Airport car hire

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How does Cheapflights help users find flights from Hong Kong to Sofia?

Deals for Hong Kong to Sofia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Sofia?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Sofia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Hong Kong to Sofia with no change fees?

Need flexible booking options for your flight to Sofia from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to Sofia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Hong Kong to Sofia from HK$2,366

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28-10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to Sofia

Round-trip from

One-way from

Find flight deals from Hong Kong to Sofia

Cheapest flights from Hong Kong to SofiaExplore the most affordable flight options available from Hong Kong to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.

Explore the most affordable flight options available from Hong Kong to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Sofia that are best for you.

Best time to book a flight from Hong Kong to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Hong Kong with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Sofia

What’s the top stopover airport for flights from Hong Kong to Sofia?

What’s the fastest stopover option from Hong Kong to Sofia?

What’s the fastest stopover option from Hong Kong to Sofia?

Which airport typically offers the quickest stopover for flights from Hong Kong to Sofia?

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Hong Kong to Sofia?

Can I find deals for flights from Hong Kong to Sofia that include hotel bookings?

How can I find direct flights from Hong Kong to Sofia?

Can I find deals for business class flights from Hong Kong to Sofia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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Complete your trip to Sofia by adding a car hire and/or hotel booking to your travel itinerary.

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How does Cheapflights help users find flights from Hong Kong to Sofia?

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Sofia?

Can Cheapflights find flights from Hong Kong to Sofia with no change fees?

Can Cheapflights notify me if prices for flights from Hong Kong to Sofia become cheaper?

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Cheapest flights from Hong Kong to Sofia
Explore the most affordable flight options available from Hong Kong to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.